| Birds in the Answer | 0 | - | 4.56 | 52,884 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,685 |
| Countries with Four Letters | 0 | - | 4.99 | 423,513 |
| Word Scramble - Random Animals | 0 | - | 4.41 | 49,285 |
| Animal Emojis | 0 | - | 4.74 | 84,854 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,831 |
| North American Bird-Named Teams | 0 | - | 4.44 | 67,930 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,033 |
| Word Scramble - Animals #1 | 0 | - | 4.36 | 138,199 |
| Animal Sounds | 0 | - | 4.26 | 191,833 |
| Word Scramble - Animals #2 | 0 | - | 4.39 | 52,510 |
| Fictional Birds by Picture | 0 | - | 4.29 | 26,156 |
| Animal Idioms Quiz #1 | 0 | - | 4.29 | 43,104 |
| Animal Idioms Quiz #2 | 0 | - | 4.33 | 43,651 |
| Birds by Picture #2 | 0 | - | 4.33 | 36,526 |
| Birds by Picture #3 | 0 | - | 4.24 | 33,332 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,563 |
| Bear in the Answers | 0 | - | 4.29 | 62,121 |
| Songs with Animals in the Title #1 | 0 | - | 4.36 | 129,489 |
| Baby, Male and Female Animals | 0 | - | 4.43 | 150,728 |
| Animal Adjectives | 0 | - | 4.77 | 60,081 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,601 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,799 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,345 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,057 |
| Birds A-Z | 0 | - | 4.24 | 36,568 |
| Turkey (The Bird) | 0 | - | 4.15 | 12,419 |
| Big Cats | 0 | - | 3.91 | 67,852 |
| Animals of Australia | 0 | - | 4.52 | 42,380 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,651 |
| Super Short Movie Titles | 0 | - | 4.50 | 116,823 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,004 |
| Famous Cats | 0 | - | 4.08 | 18,075 |
| Animal Anatomy Quiz | 0 | - | 4.39 | 59,885 |
| Biggest Animals by Category | 0 | - | 4.18 | 73,203 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,001 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,424 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,626 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,292 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,212 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,366 |
| Dog Knowledge | 0 | - | 4.46 | 34,476 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,547 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,955 |
| Landforms by Country | 0 | - | 4.52 | 51,989 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,607 |
| Fictional Animals #1 | 0 | - | 4.06 | 46,442 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,641 |
| Five Letter Movie Titles | 0 | - | 4.27 | 73,959 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 123,017 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,841 |
| Movies with Animals in the Title #1 | 0 | - | 4.20 | 183,852 |
| Movies with Animals in the Title #2 | 0 | - | 4.28 | 108,640 |
| Mammals in the Answer | 0 | - | 4.35 | 29,977 |
| Songs with Animals in the Title #2 | 0 | - | 3.90 | 28,006 |
| Three Letter Animals Quiz | 0 | - | 3.97 | 301,156 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,996 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,313 |
| Animal Decoder | 0 | - | 4.06 | 15,556 |
| Animal Group Names | 0 | - | 4.07 | 23,232 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,775 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,323 |
| Sea Creatures by Picture | 0 | - | 4.27 | 17,754 |
| Most Popular Dog Breeds in the U.S. | 0 | - | 4.15 | 113,447 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,067 |
| Italian Name Translation | 0 | - | 4.83 | 47,297 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,071 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,106,160 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,530 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,055 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,876 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,664 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,952 |
| Disney Animated Characters | 0 | - | 4.88 | 602,000 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,343 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,663 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,290 |
| Random Symbol to Element | 0 | - | 4.88 | 93,321 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| Name a Valid World City | 0 | - | 4.83 | 71,509 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,998 |
| Sayings About Animals #1 | 0 | - | 4.35 | 107,977 |
| Animal Varieties #1 | 0 | - | 4.48 | 92,993 |
| Fictional Animals #2 | 0 | - | 3.97 | 36,355 |
| A Whale of a Quiz | 0 | - | 4.41 | 36,109 |
| Animal Varieties #3 | 0 | - | 4.52 | 55,469 |
| Sayings About Animals #4 | 0 | - | 4.21 | 42,160 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,406 |
| Animal Stereotypes | 0 | - | 4.48 | 37,348 |
| Fish by Picture #2 | 0 | - | 4.07 | 18,620 |
| Horse Vocabulary | 0 | - | 4.23 | 22,766 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,290 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,397 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,989 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,614 |
| Islands by Country #1 | 0 | - | 4.90 | 175,554 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,712 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,097 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,862 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,593 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,867 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,138 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,457 |
| Country Chain | 0 | - | 4.96 | 217,699 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,502 |
| Cold War Decoder | 0 | - | 4.83 | 52,460 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,577 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,007 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,504 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,172 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,875 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,762 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,499 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,609 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,761 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,771 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,031 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,776 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,152 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,271 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 723,098 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,798 |
| Animal Varieties #2 | 0 | - | 4.40 | 66,751 |
| Types of Bears | 0 | - | 4.51 | 143,832 |
| Deadly Animals | 0 | - | 4.02 | 110,679 |
| Famous Animals #1 | 0 | - | 4.03 | 239,801 |
| Famous Animals #2 | 0 | - | 4.02 | 57,536 |
| Famous Animals Quiz #3 | 0 | - | 4.24 | 43,363 |
| Animal Facts | 0 | - | 4.15 | 43,011 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,316 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,285 |
| Three Letter Mammals Quiz | 0 | - | 3.69 | 11,907 |
| Four Letter Mammals Quiz | 0 | - | 3.83 | 12,578 |
| Cat Knowledge | 0 | - | 4.48 | 25,832 |
| Bear Knowledge | 0 | - | 4.54 | 35,115 |
| Cow Knowledge | 0 | - | 4.46 | 24,283 |
| Elephant Knowledge | 0 | - | 4.41 | 23,982 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,249 |
| Human Taxonomy | 0 | - | 4.69 | 18,933 |
| Famous Dogs | 0 | - | 4.02 | 28,010 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,683 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,074 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,543 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,584 |
| People With Place Names | 0 | - | 4.01 | 39,719 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,019 |
| Shared First Names #2 | 0 | - | 4.53 | 45,628 |
| People with J Initials | 0 | - | 4.51 | 55,508 |
| History Analogies #1 | 0 | - | 4.53 | 90,059 |
| History Analogies #2 | 0 | - | 4.49 | 77,314 |
| History Analogies #3 | 0 | - | 4.61 | 80,758 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,343 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,129 |
| English Idioms #1 | 0 | - | 4.45 | 146,121 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,454 |
| Clothing Idioms | 0 | - | 4.41 | 34,252 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,305 |
| Are You a Nerd? | 0 | - | 4.35 | 44,976 |
| The Eleven Colors | 0 | - | 4.74 | 235,493 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,412 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,063 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,100 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,223 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,208 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,374 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,227 |
| The Only Country ... | 0 | - | 4.91 | 81,450 |
| King in the Answers | 0 | - | 4.42 | 50,247 |
| Super in the Answers | 0 | - | 4.52 | 110,536 |
| Sea in the Answers | 0 | - | 4.08 | 49,036 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,511 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,656 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,728 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,715 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,796 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,652 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,226 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,585 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,597 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,304 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,754 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,063 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,613 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,633 |
| Random Countries by Borders | 0 | - | 4.99 | 82,684 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,261 |
| Random History by Country | 0 | - | 4.53 | 34,913 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,492 |
| Geography Decoder | 0 | - | 4.53 | 75,723 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,723 |
| Word Chain - Science | 0 | - | 4.59 | 54,996 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,641 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,360 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,513 |
| Fruits by Picture | 0 | - | 4.19 | 808,084 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,495 |
| Answers are Beverages | 0 | - | 4.06 | 61,449 |
| Basic Cake Ingredients | 0 | - | 4.23 | 110,553 |
| Types of Food | 0 | - | 4.25 | 90,124 |
